Keiser A400 Squat Pro

The KEISER A400 Squat Pro is the heavy-duty, data-driven evolution of KEISER's most popular performance machine — engineered for professional athletes, elite strength coaches, and rehabilitation specialists who demand the highest level of precision, safety, and performance data from their squat training. At 700 lbs, it is built to withstand the most explosive power outputs without shifting or vibrating, while its 15.6" touchscreen delivers real-time load-velocity profiling and performance drop-off monitoring that transforms every session into a data-driven training event.

• Pure Resistance Technology™ — pneumatic design removes the mass and inertia of iron weights, enabling maximum-velocity training without dangerous shock loading to the joints
• 700 lb (318 kg) reinforced frame — specifically engineered to withstand the high-intensity explosive movements of professional athletes without movement or vibration
• Load-velocity profiling — A400 touchscreen software creates a complete athlete profile in minutes, identifying force-dominant vs. velocity-dominant training needs
• Performance drop-off alerts — set custom power thresholds (e.g. 80% of peak); the machine alerts the user when output drops to ensure every rep is high-quality
• Accessibility Pro Kit — lockable articulated arms and a mobile platform make entry and exit significantly easier for users with limited mobility or rehabilitation patients
• Self-adjusting shoulder pads and adjustable bottom stop — ensures correct positioning and prevents over-extension for all user heights
• Triple extension focus — bilateral movement follows the body's natural strength curve through hips, knees, and ankles simultaneously
• Precision thumb-button adjustment — 1 lb / 1 kg increments for exact resistance management between sets

Specifications

• Dimensions: 72" H x 32" W x 60" L (1,829 x 813 x 1,524 mm)
• Machine Weight: 700 lb (318 kg)
• Resistance Range: 40–662 lb (18–300 kg)
• Adjustment: 1 lb / 1 kg increments via thumb buttons
• Movement: Bilateral, follows natural strength curve
• Display: 15.6" colour touchscreen
• Metrics: Power, velocity, force, range of motion
• Connectivity: Wi-Fi and Bluetooth

Stocked at FSC Mayfair because the A400 Squat Pro is not just a machine — it is a complete performance analysis system built around the most fundamental movement in strength training.